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Gridlode
Rank #3,853Updated November 10, 2026

greenhouse.io

Greenhouse | Orchestrated Hiring System

The site runs on Webflow, Cloudflare, Google Hosted Libraries and 4 other technologies. Its email security grade is D. Its SSL certificate is issued by Let's Encrypt and is valid for 62 more days.

Domain age
—
Technologies
7
Email security
D
SSL days left
62

DNS records

TypeValueTTL
A44.239.93.19860
A44.239.56.10760
A34.210.115.7260
MXaspmx.l.google.com 186400
MXalt1.aspmx.l.google.com 286400
MXalt2.aspmx.l.google.com 286400
MXaspmx2.googlemail.com 386400
MXaspmx3.googlemail.com 386400
NSns-1030.awsdns-00.org172800
NSns-1915.awsdns-47.co.uk172800
NSns-491.awsdns-61.com172800
NSns-979.awsdns-58.net172800
CAAiodef 0 mailto:[email protected]3600
CAAissue 0 amazon.com3600
CAAissue 0 amazonaws.com3600
CAAissue 0 amazontrust.com3600
CAAissue 0 awstrust.com3600
CAAissue 0 comodoca.com3600
CAAissue 0 digicert.com3600
CAAissue 0 globalsign.com3600
CAAissue 0 godaddy.com3600
CAAissue 0 letsencrypt.org3600
CAAissue 0 pki.goog; cansignhttpexchanges=yes3600
CAAissuewild 0 amazon.com3600
TXTDynatrace-site-verification=300bd6ce-e949-47d6-b9eb-7a5aea80e986__416ua32pihp9t1prfo2m823bha570
TXTMS=EEE0E29D9AFF3ACF9908AE2F4E1C43B83C5DBE56570
TXTMS=ms37084847570
TXT_cbc-idp-site-verification-05d126=59623ea8af44d2c370f49f5de5667df63bea9860e5dfb1635287358edfdb1190570
TXT_globalsign-domain-verification=OYfE_CcZQWFlEEOrR5yVCfCtmiQrm0bBdyUAJyg3qE570
TXT_globalsign-domain-verification=eRi2ZQZJ99fAou8jrSC06eUJpasrvj8YgWl21vaW5G570
TXTadobe-idp-site-verification=e73b237c66673449b40c4ce8b58963af9d98a81c1a09c50d49671dddc06aeefe570
TXTanthropic-domain-verification-f15dzg=j2vlBNb8QLNNq0LujkpAxf4VF570
TXTapple-domain-verification=Rr67q0RP7VJWY0pL570
TXTatlassian-domain-verification=fJzwjhOhtaJlO8Na/8xi50tOsZtruW1U3afsd1zjr80rFFxplh291UwEE7dgGnos570
TXTatlassian-sending-domain-verification=513b60eb-23fb-47f4-8d35-b598c89c8f30570
TXTbettercomp-verify=ab1de6707a2c72d9f291686df3b6799934a58bbfbc3d5d17927dab3306947fc5570

Technology stack

CDN
CloudflareGoogle Hosted Libraries
CMS
Webflow
Fonts
Google Fonts
Marketing automation
Marketo
Tag manager
Google Tag Manager
Video
Wistia

Analytics and advertising IDs

google_tag_manager:GTM-5FJN55X

SSL certificate

ValidValid
IssuerUS, YR2, Let's Encrypt
ExpiresJanuary 11, 2027
Days remaining62
ProtocolTLSv1.3
Namesblog.greenhouse.com, blog.greenhouse.io, concerns.greenhouse.io, engineering.greenhouse.com, engineering.greenhouse.io, greenhouse.io, greenhouseopen.com, resources.greenhouse.com, resources.greenhouse.io, talentmakersbook.com, ww2.greenhouse.com, ww2.greenhouse.io

Email security

DScore 60/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
  • warnDKIM key found (selector: google, k1) but it is only 1024 bits; 2048 is recommended.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with ~all: servers you have not listed are marked as suspicious (soft fail).
  • goodDMARC aggregate reports are sent to mailto:[email protected].
  • good5 MX record(s) found. Mail is handled by Google Workspace.

Homepage metadata

TitleGreenhouse | Orchestrated Hiring System
DescriptionGreenhouse is more than a hiring platform or ATS. We’re a complete hiring ecosystem that brings employers and job seekers together in one place.
Languageen-US
Canonicalhttps://www.greenhouse.com/
Structured dataOrganization
IndexableYes
Word count1403

About greenhouse.io

What technology does greenhouse.io use?

We detected 7 technologies on greenhouse.io, including Cloudflare, Google Hosted Libraries, Webflow, Google Fonts, Marketo, Google Tag Manager.

Does greenhouse.io protect its email with SPF and DMARC?

greenhouse.io scores 60/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. DKIM key found (selector: google, k1) but it is only 1024 bits; 2048 is recommended.

What are the name servers of greenhouse.io?

greenhouse.io uses ns-1030.awsdns-00.org, ns-1915.awsdns-47.co.uk, ns-491.awsdns-61.com, ns-979.awsdns-58.net.